Honolulu, HI

1:13 PM HST on June 20, 2018 (GMT -1000)
Honolulu International

Weather History for PHNL - August, 2017

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Saturday, August 12, 2017

  Actual Average Record
Temperature  
Mean Temperature 84 °F 82 °F  
Max Temperature 89 °F 89 °F 92 °F (1994)
Min Temperature 78 °F 75 °F 70 °F (1997)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 19 17  
Month to date cooling degree days 207 204  
Year to date cooling degree days 2876 2664  
Since 1 June cooling degree days 1175 1162  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 53    
Maximum Humidity 64    
Minimum Humidity 32    
Precipitation  
Precipitation T in 0.01 in 0.50 in (2009)
Month to date precipitation 0.01 0.22  
Year to date precipitation 14.05 8.56  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 16 mph (ENE)    
Max Wind Speed 25 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 12, 2017 Rise Set
Actual Time 6:09 AM HST 7:03 PM HST
Civil Twilight 5:46 AM HST 7:26 PM HST
Nautical Twilight 5:18 AM HST 7:54 PM HST
Astronomical Twilight 4:50 AM HST 8:22 PM HST
Moon 10:48 PM HST (8/12) 10:39 AM HST (8/12)
Length of Visible Light 13h 40m
Length of Day
12h 54m
Waning Gibbous, 73% of the Moon is Illuminated
Aug 12
Waning Gibbous
Aug 14
Last Quarter
Aug 21
New
Aug 28
First Quarter
Sep 5
Full

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 78.1 °F - 64.9 °F 64% 30.03 in 10.0 mi ENE 16.1 mph 25.3 mph N/A   Scattered Clouds
1:53 AM 79.0 °F - 66.0 °F 64% 30.02 in 10.0 mi NE 15.0 mph - N/A   Partly Cloudy
2:53 AM 79.0 °F - 66.0 °F 64% 30.01 in 10.0 mi NE 11.5 mph - 0.00 in   Scattered Clouds
3:53 AM 78.1 °F - 64.9 °F 64% 30.01 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
4:53 AM 78.1 °F - 64.9 °F 64% 30.01 in 10.0 mi ENE 13.8 mph - N/A   Scattered Clouds
5:53 AM 79.0 °F - 64.9 °F 62% 30.01 in 10.0 mi NE 13.8 mph 24.2 mph N/A   Scattered Clouds
6:53 AM 79.0 °F - 64.9 °F 62% 30.03 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
7:53 AM 81.0 °F 82.5 °F 64.0 °F 56% 30.05 in 10.0 mi ENE 12.7 mph 26.5 mph N/A   Partly Cloudy
8:53 AM 82.9 °F 84.4 °F 64.0 °F 53% 30.05 in 10.0 mi ENE 20.7 mph 27.6 mph N/A   Scattered Clouds
9:53 AM 84.0 °F 84.9 °F 63.0 °F 49% 30.04 in 10.0 mi ENE 18.4 mph 31.1 mph N/A   Scattered Clouds
10:53 AM 86.0 °F 86.3 °F 62.1 °F 44% 30.03 in 10.0 mi NE 21.9 mph 29.9 mph N/A   Partly Cloudy
11:53 AM 87.1 °F 87.8 °F 63.0 °F 44% 30.02 in 10.0 mi ENE 23.0 mph 29.9 mph N/A   Partly Cloudy
12:53 PM 89.1 °F 89.0 °F 61.0 °F 39% 30.01 in 10.0 mi NE 19.6 mph 25.3 mph N/A   Partly Cloudy
1:53 PM 88.0 °F 88.4 °F 62.1 °F 42% 30.00 in 10.0 mi NE 20.7 mph 28.8 mph N/A   Partly Cloudy
2:53 PM 88.0 °F 89.3 °F 64.0 °F 45% 29.98 in 10.0 mi ENE 21.9 mph 29.9 mph N/A   Scattered Clouds
3:53 PM 87.1 °F 86.7 °F 60.1 °F 40% 29.97 in 10.0 mi ENE 17.3 mph 25.3 mph N/A   Scattered Clouds
4:53 PM 86.0 °F 85.7 °F 60.1 °F 41% 29.97 in 10.0 mi ENE 18.4 mph 27.6 mph N/A   Partly Cloudy
5:53 PM 84.0 °F 84.5 °F 62.1 °F 47% 29.97 in 10.0 mi ENE 13.8 mph - N/A   Partly Cloudy
6:53 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.99 in 10.0 mi NE 12.7 mph 23.0 mph N/A   Partly Cloudy
7:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 30.00 in 10.0 mi NE 12.7 mph - N/A   Partly Cloudy
8:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 30.02 in 10.0 mi ENE 16.1 mph 25.3 mph N/A   Scattered Clouds
9:53 PM 79.0 °F - 66.0 °F 64% 30.03 in 10.0 mi NE 15.0 mph - N/A   Scattered Clouds
10:53 PM 79.0 °F - 64.9 °F 62% 30.03 in 10.0 mi ENE 11.5 mph - N/A   Scattered Clouds
11:53 PM 79.0 °F - 64.9 °F 62% 30.02 in 10.0 mi East 15.0 mph - N/A   Scattered Clouds